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Maxnet No Picture

Audio OK Video Verticle color Lines Only.
screen bright no pixel problems.

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5 Suggested Answers

techman
  • 3130 Answers

SOURCE: Top of screen is stretched

There are capacitors in the vertical circuit that can cause this problem. You may be able to find these capacitors by using a hair dryer pointed to the suspected bad cap and then when the problem happens you can spry a little cooling spray on it to see if the problem clears up. The vertical output IC could be going bad but this can be checked the same way. if you have no TV solid state repair experience, play it safe and take this set into a local repair depot. Good Luck

Posted on Mar 17, 2007

  • 556 Answers

SOURCE: Picture goes dark

1 your problem is in video section 2 if it is ok then check power supply for any components defective.

Posted on Sep 16, 2007

Coldcut
  • 1554 Answers

SOURCE: Monitor Problems (maybe something else)

sound like the video card is at fault,
when it happens , unplug the vga cable ,the monitor should go to a osd menu with or without the pixel,
plug back in to card is it still there or changed ,

sounds like the vga card is getting hot , fan may not be working.

Posted on Apr 25, 2008

oldnovii
  • 667 Answers

SOURCE: TV ranking

Hi. You could look up reviews. I personally usually never offer advice on choices, because what I like, may not be what you like..its a matter of personal preference. But in this particular case, I'd go for Panasonic. Why? Better features, better service, easier availability of parts, and better resolution.Plus some nice features. If this answers your question, PLEASE don't forget to rate as fixed. I'd really appreciate it. Enjoy your new tube!!!

Jeff

Posted on May 17, 2008

  • 1 Answer

SOURCE: LG DU-42PX12X Verticle lines of various colors, and widths throughout the screen.

Check within you area for a reliable LG repair center. To fix the problem of the blue, red or green vertical line you just need to replace the control board PN 6871QCH038C. The part cost about $150.00 and a honest repair center should not beat you up to bad on the labor. Good luck and Good viewing.

Posted on Sep 10, 2008

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1 Answer

Verticle lines for picture


You need to describe these lines better. Are they moving or stationary? Are they very fine lines with sharp edges or are they more like bands with soft edges? How many lines do you see, and how wide are they (compared to the screen width)?

Fine lines that are stationary: defect in the electronics causing a vertical row of pixels to be dead or stuck. Can only be fixed by replacing major parts.

Broad lines with soft edges that move: could be electrical "hum" interference. Make sure you are using a grounded (3-pin) power plug, and that the outlet is properly wired. (Take the TV to a another location and see if the problem goes away).

Make sure you don't have fluorescent light fixtures nearby--they can interfere with the picture if the bulbs or ballast is defective. Could mean tecon board or display is bad which means replacing both in a sony if they are bad i recomend buying a new tv because it is not cost effective to replace these.

Jul 13, 2009 | Sony Televison & Video

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Horizontal lines appear in newly saved images


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Rear projection convergence issues


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Example Photo:
5f6e85c.jpg
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Symptoms


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ee1ca68.jpg

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1 Answer

TV ranking


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Jeff

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1 Answer

Picture goes dark


1 your problem is in video section 2 if it is ok then check power supply for any components defective.

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